Postnatal Development of the Human Hippocampal Formation [recurso electrónico] / by Ricardo Insausti, Sandra Cebada-Sánchez, Pilar Marcos.

Por: Insausti, Ricardo [author.]Colaborador(es): Cebada-Sánchez, Sandra [author.] | Marcos, Pilar [author.] | SpringerLink (Online service)Tipo de material: TextoTextoSeries Advances in Anatomy, Embryology and Cell Biology ; 206Editor: Berlin, Heidelberg : Springer Berlin Heidelberg, 2010Descripción: online resourceTipo de contenido: text Tipo de medio: computer Tipo de portador: online resourceISBN: 9783642036613Tema(s): Medicine | Neurosciences | Pediatrics | Biomedicine | Neurosciences | PediatricsFormatos físicos adicionales: Printed edition:: Sin títuloClasificación CDD: 612.8 Clasificación LoC:RC321-580Recursos en línea: Libro electrónicoTexto
Contenidos:
Materials and Methods -- General Organization of the HF Fields Related to Macroscopic Anatomy -- Microscopic Anatomy of HF Fields -- Correlation Between Anatomy and MRI -- Functional and Pathological Aspects of the Maturation of the Human Hippocampal Formation.
En: Springer eBooksResumen: The postnatal development of the human hippocampal formation (HF) is subject of increasing interest due to its implication in important pathologies that hamper the normal development of children. In this work, the authors present a glimpse of the main events that constitute important milestones in the development and shaping of some of the most important psychological capabilities such as autobiographical memory. Although they examined some cases in the last trimester of gestation, their description starts at birth, around 40 gestational weeks. Serial sections with thionin for Nissl analysis revealed that all fields of the HF were present and identifiable at birth. However, the relative growth of the cortical mantle was much higher relative to the HF. The main structural changes took place during the first postnatal year, in particular in the dentate gyrus and in the entorhinal cortex. At subsequent ages, a growth in size was noted in all components of the HF. This growth was more evident at the body and tail of the hippocampus, as evidenced by measurements of the neuroanatomical series. In addition, the authors examined in some cases the MRI appearance of the HF at different postnatal ages obtained by post-mortem imaging. MRI neuroanatomical series provided anatomically identified landmarks useful for the MRI identification of different components of the HF during postnatal development.
Star ratings
    Valoración media: 0.0 (0 votos)
Existencias
Tipo de ítem Biblioteca actual Colección Signatura Copia número Estado Fecha de vencimiento Código de barras
Libro Electrónico Biblioteca Electrónica
Colección de Libros Electrónicos RC321 -580 (Browse shelf(Abre debajo)) 1 No para préstamo 373566-2001

Materials and Methods -- General Organization of the HF Fields Related to Macroscopic Anatomy -- Microscopic Anatomy of HF Fields -- Correlation Between Anatomy and MRI -- Functional and Pathological Aspects of the Maturation of the Human Hippocampal Formation.

The postnatal development of the human hippocampal formation (HF) is subject of increasing interest due to its implication in important pathologies that hamper the normal development of children. In this work, the authors present a glimpse of the main events that constitute important milestones in the development and shaping of some of the most important psychological capabilities such as autobiographical memory. Although they examined some cases in the last trimester of gestation, their description starts at birth, around 40 gestational weeks. Serial sections with thionin for Nissl analysis revealed that all fields of the HF were present and identifiable at birth. However, the relative growth of the cortical mantle was much higher relative to the HF. The main structural changes took place during the first postnatal year, in particular in the dentate gyrus and in the entorhinal cortex. At subsequent ages, a growth in size was noted in all components of the HF. This growth was more evident at the body and tail of the hippocampus, as evidenced by measurements of the neuroanatomical series. In addition, the authors examined in some cases the MRI appearance of the HF at different postnatal ages obtained by post-mortem imaging. MRI neuroanatomical series provided anatomically identified landmarks useful for the MRI identification of different components of the HF during postnatal development.

19

Con tecnología Koha